基于表型性状构建传统菊花核心种质
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李嘉伟,苏江硕,张飞,房伟民,管志勇,陈素梅,陈发棣
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Construction of Core Collection of Traditional Chrysanthemum morifolium Based on Phenotypic Traits
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LI JiaWei,SU JiangShuo,ZHANG Fei,FANG WeiMin,GUAN ZhiYong,CHEN SuMei,CHEN FaDi
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表5 中国传统菊花原始种质与核心种质性状特征值比较
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Table 5 Comparison of agronomic characters between entire and primary core germplasm collection samples of traditional C. morifolium
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性状 Trait | 原始种质Original collection | 核心种质 Core germplasm | 最小值Min | 最大值Max | 均值 Mean | 标准差 SD | 变异系数CV | 多样性指数 I | 最小值Min | 最大值Max | 均值 Mean | 标准差SD | 变异系数CV | 多样性指数 I | 植株高度 Plant height (cm) | 15.5 | 104 | 42.68 | 11.96 | 28.0 | 1.423 | 18 | 80.5 | 42.81 | 12.08 | 28.2 | 1.434 | 花序直径 Inflorescence diameter (cm) | 3.5 | 62.5 | 15.84 | 4.05 | 25.6 | 1.363 | 3.8 | 62.5 | 16.30 | 5.57 | 34.1 | 1.370 | 花序高度 Inflorescence height (cm) | 1 | 34 | 8.63 | 3.38 | 39.1 | 1.420 | 1 | 27 | 8.76 | 3.72 | 42.5 | 1.456 | 舌状花瓣数 Number of ligulate florets | 22 | 1339 | 331.44 | 155.59 | 46.9 | 1.269 | 22 | 1339 | 347.60 | 176.78 | 50.9 | 1.253 | 外层瓣长 Outer petal length (cm) | 0.9 | 25 | 8.54 | 2.42 | 28.4 | 1.428 | 0.9 | 17.5 | 8.55 | 2.50 | 29.2 | 1.482 | 外层瓣宽 Outer petal width (cm) | 0.1 | 6.8 | 0.68 | 0.52 | 76.2 | 0.894 | 0.1 | 6.3 | 0.64 | 0.57 | 87.9 | 0.880 | 花心直径 Flower core diameter (cm) | 0 | 8.1 | 1.44 | 0.99 | 68.7 | 1.392 | 0 | 4.9 | 1.40 | 0.97 | 69.5 | 1.433 | 管状花瓣数 Number of tubular florets | 0 | 830 | 125.02 | 119.21 | 95.4 | 1.289 | 0 | 565 | 132.08 | 129.68 | 98.2 | 1.349 | 叶长 Leaf length (cm) | 0.8 | 25.5 | 10.59 | 2.92 | 27.6 | 1.356 | 0.8 | 25.5 | 10.67 | 3.41 | 32.0 | 1.338 | 叶宽 Leaf width (cm) | 0.2 | 14.7 | 5.61 | 1.70 | 30.3 | 1.358 | 0.5 | 12.5 | 5.65 | 1.81 | 32.1 | 1.334 | 瓣型 Petal type | 1 | 5 | 2.14 | 0.94 | 43.7 | 1.239 | 1 | 5 | 2.14 | 0.91 | 42.7 | 1.233 | 舌状花色 Color of ligulate floret | 1 | 8 | 3.44 | 1.87 | 54.4 | 1.863 | 1 | 8 | 4.22 | 2.24 | 53.0 | 2.067 | 花抱 Flower arrangement | 1 | 7 | 3.73 | 2.65 | 71.1 | 1.412 | 1 | 7 | 4.23 | 2.63 | 62.3 | 1.417 | 叶型 Leaf type | 1 | 8 | 2.86 | 0.95 | 33.2 | 0.926 | 1 | 8 | 2.86 | 1.10 | 38.4 | 1.021 | 花期 Florescence | 1 | 3 | 2.35 | 0.49 | 20.6 | 0.674 | 1 | 3 | 2.35 | 0.50 | 21.1 | 0.700 |
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